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Wholesale Longi 144 Half Cell Pv Solar Power Panel Single Glass 540W 545W 550W Mono Solar Modules

Backed by advanced technologies, Longi modules feature excellent power ratings and top conversion efficiencies, and can be used across all market segments. Our field-proven bifacial modules deliver added performance benefits and long-term reliability.
  • Brand:

    LONGI
  • Model Number:

    Longi LR5-72HPH 525-550W
  • Cell size:

    182mmx91mm Mono
  • Type:

    Half Cell, PERC
  • Panel Dimensions:

    2256 * 1133* 35 mm
  • Panel Efficiency:

    21.7%
  • Certificate:

    CE TUV UL
  • Warranty:

    25 years warranty
  • Weight:

    27.2kg
Availability:
Quantity:


Products Description



longi LR5-72HPH 525-550W


Functionality:

The Longi 144 Half Cell PV Solar Panel is designed to convert sunlight into electricity efficiently.  It utilizes photovoltaic cells to capture solar energy and convert it into usable electrical power.



Usage:

This solar panel is commonly used in residential, commercial, and utility-scale solar installations.  It can be installed on rooftops, ground-mounted systems, and solar farms to generate clean and renewable energy.


Characteristics:

1.  Monocrystalline Technology: The LONGI mono solar module utilizes monocrystalline silicon solar cells, which have a higher efficiency compared to other types of solar cells.  This allows for greater power output and improved performance in various weather conditions.

2.  Durability: The solar power module is built with high-quality materials and is designed to withstand harsh environmental conditions, including strong winds, snow, and rain.  It is also resistant to corrosion, ensuring long-term reliability.

3.  Aesthetic Design: LONGI solar modules feature a sleek and aesthetically pleasing design, making it suitable for various installation settings, including residential rooftops and commercial buildings.



·Based on M10-182mm wafer,best choice for ultra-large power plants

·Advanced module technology delivers superior module efficiency
·M10 Gallium-doped Wafer 

·Smart Soldering 

·9-busbar Half-cut Cell
·Excellent outdoor power generation performance
·High module quality ensures long-term reliability


MAX MODUL 

EEFFICIENCY

POWER 

TOLERANCE

FIRST YEAR
POWER DEGRADATION
YEAR2-25
POWER DEGRADATION

Lower operating 

temperature

21.7% 0~3% <2% 0.55% Half cell






Mechanical Parameters
Cell Orientation
144 (6x24)
Junction Box
IP68, Three Diodes
Output Cable
4mm², +400, -200mm/±1400mm
length can be customized
Glass
Single Glass, 3.2mm coated tempered glass
Frame
Anodized aluminum alloy frame
Weight
27.2kg
Dimension
2256x1133x35mm
Packaging
31pcs per pallet / 155pcs per 20' GP / 620pcs per 40' HC




Electrical Characteristics
STC: AM1.5 1000W/m² 25℃ NOCT: AM1.5 800W/m² 20℃ 1m/s Test uncertainty for Pmax: ±3%
Module Type
LR5-72HPH
-540M
LR5-72HPH
-545M
LR5-72HPH
-550M

Testing Condition
STC
NOCT
STC
NOCT
STC
NOCT

Maximum Power (Pmax/W)
540
403.6
545
407.4
550
411.1

Open Circuit Voltage (Voc/V)
49.50
46.54
49.65
46.68
49.80
46.82

Short Circuit Current (Isc/A)
13.85
11.20
13.92
11.25
13.98
11.31

Voltage at Maximum Power (Vmp/V)
41.65
38.69
41.80
38.83
41.95
38.97

Current at Maximum Power (Imp/A)
12.97
10.43
13.04
10.49
13.12
10.56

Module Efficiency (%)
21.1
21.3




Products Certifications


IEC 61215,IEC61730,UL61730
ISO 9001:2015:ISO Quality Management System 

ISO14001:2015:ISO Environment Management System 

TS62941:Guideline for module design qualification and type approval 

ISO 45001:2018:Occupational Health and Safety


Product packaging



Longi solar panel packaging




Kseng Solar specializes in providing solar racking and tracking systems for the residential, commercial and utility-scale solar application.

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+86-592-5777971
 +86-592-5795673
Factory: No.1021-6, Xiangbei Road, Maxiang Street. Xiang`an Dist, Xiamen, Fujian, China
Address: 6&11F.Huixin Fortune Building. No.891. Fanghu North 2nd Rd. Huli Dist, Xiamen, Fujian
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